CN218988341U

CN218988341U - Automatic film winding machine

Info

Publication number: CN218988341U
Application number: CN202222594809.4U
Authority: CN
Inventors: 丁峰; 龚正忠; 阮文慧
Original assignee: Hefei Meisian Automation Technology Co ltd
Current assignee: Hefei Meisian Automation Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-05-09
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses an automatic film winding machine which comprises a bottom plate, wherein a first mounting plate, an L-shaped mounting plate and a second mounting plate are fixedly connected to the upper surface of the bottom plate respectively, a threaded sleeve is fixedly connected to the lower surface of the upper end of the L-shaped mounting plate, a screw rod is connected to the inner wall of the threaded sleeve in a threaded manner, a rotating clamping seat is movably connected to the lower end of the screw rod, a mounting block is fixedly connected to the lower surface of the rotating clamping seat, and a tensioning roller is rotatably connected to the side surface of the mounting block. According to the utility model, the winding motor can drive the winding shaft to rotate to automatically wind and wind the film body, the height of the tensioning roller can be adjusted by rotating the turntable, the tensioning degree of the film body during winding is adjusted, the film body is prevented from being too tight or too loose, and the square rod at the output end of the winding motor is driven by the servo cylinder to be separated from the square groove after winding is finished, so that the winding shaft can be taken out upwards to finish the blanking operation, the coiled film body is convenient to be blanked, and the winding and winding efficiency of the film body can be greatly improved.

Description

Automatic film winding machine

Technical Field

The utility model relates to the technical field of film winding, in particular to an automatic film winding machine.

Background

The utility model discloses a full-automatic film winding machine, which comprises a pair of shaft brackets, a pair of bearings and a rotating shaft, wherein the rotating shaft is assembled on the pair of shaft brackets through the pair of bearings, one outer wall of the pair of shaft brackets is provided with a motor, and the driving end of the motor is connected with the rotating shaft.

However, in the prior art, when in actual use, the film body is rolled up through the rotating shaft, the rotating shaft passes through the pair of bearings and is assembled on the pair of shaft brackets, and after the film body rolling up operation is completed, the rolled film body is inconvenient to take off from the shaft brackets.

Disclosure of Invention

The utility model aims to provide an automatic film winding machine for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic winding membrane machine, includes the bottom plate, bottom plate upper surface is first mounting panel of fixedly connected with respectively, L shape mounting panel and second mounting panel, L shape mounting panel upper end lower surface fixedly connected with swivel nut, swivel nut inner wall threaded connection has the lead screw, lead screw lower extreme swing joint has the rotation cassette, fixedly connected with installation piece under the rotation cassette, installation piece side surface rotation is connected with the tensioning roller, the U-shaped groove has been seted up to first mounting panel upper end, U-shaped groove inner wall swing joint has a rolling axle, first mounting panel side surface fixedly connected with L shape frid, L shape frid upper surface sliding connection has the sliding plate, sliding plate upper surface fixedly connected with rolling motor, L shape frid side surface fixedly connected with servo cylinder.

As a preferable scheme of the utility model, the winding motor is fixedly connected with the output end of the servo cylinder, the output shaft of the winding motor is fixedly connected with the square rod, a square groove is formed in the surface of one end side of the winding shaft, which is close to the winding motor, and the inner diameter of the square groove is matched with the outer diameter of the square rod.

As a preferable scheme of the utility model, the surface of the upper end side of the first mounting plate is fixedly connected with an arc-shaped block, the upper end of the arc-shaped block is hinged with an arc-shaped limiting block, one sides of the arc-shaped block and the arc-shaped limiting block, which are far away from the hinged part, are locked by bolts, and the inner diameters of the arc-shaped block and the arc-shaped limiting block are matched with the outer diameter of the winding shaft.

As a preferable scheme of the utility model, the side surface of the mounting block is fixedly connected with a T-shaped block, the side surface of the L-shaped mounting plate is vertically provided with a limit groove, and the T-shaped block is movably connected with the inner wall of the limit groove.

As a preferable scheme of the utility model, the positive section of the screw rod is of a T-shaped structure, the lower end of the screw rod is rotationally clamped on the inner wall of the rotary clamping seat, the screw rod respectively penetrates through the L-shaped mounting plate and the screw sleeve in a threaded manner, and the upper end of the screw rod is fixedly connected with the turntable.

As a preferable scheme of the utility model, the side surface of the second mounting plate is rotationally connected with two guide rollers, a 15 mm gap is reserved between the two guide rollers, and the side surface of the winding shaft is fixedly connected with a limiting ring which is movably connected with the side surface of the first mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the winding motor can drive the winding shaft to rotate to automatically wind and wind the film body, the height of the tensioning roller can be adjusted by rotating the turntable, the tensioning degree of the film body during winding is adjusted, the film body is prevented from being too tight or too loose, and the square rod at the output end of the winding motor is driven by the servo cylinder to be separated from the square groove after winding is finished, so that the winding shaft can be taken out upwards to finish the blanking operation, the coiled film body is convenient to be blanked, and the winding and winding efficiency of the film body can be greatly improved;

2. the utility model also has the advantages that the T-shaped block slides in the limiting groove to play a guiding and limiting role on the mounting block, so that the mounting block can only vertically slide up and down along the limiting groove, the film body can be guided by the guiding roller, the film body sequentially passes through the guiding roller, the tensioning roller and the winding shaft to carry out winding operation, the arc-shaped block and the arc-shaped limiting block can carry out limiting operation on the winding shaft when being fastened, the winding shaft can only rotate on the inner walls of the arc-shaped block and the arc-shaped limiting block, and the winding shaft is prevented from vertically sliding along the U-shaped groove under the tensile force of the film body when winding, so that the winding operation of the film body is influenced.

Drawings

FIG. 1 is a schematic view of the whole structure of an automatic film winding machine according to the present utility model;

FIG. 2 is a schematic view of the structure of an arc block and an arc limiting block of the automatic film winding machine;

FIG. 3 is a schematic view of an explosive structure of a tensioning roller and a mounting block of an automatic film winding machine according to the present utility model;

FIG. 4 is a schematic view of a U-shaped groove structure of an automatic film winding machine according to the present utility model;

fig. 5 is a front sectional view of a rotary clamping seat of an automatic film winding machine.

In the figure: 1. a bottom plate; 2. a first mounting plate; 3. an L-shaped mounting plate; 4. a second mounting plate; 5. a screw sleeve; 6. a screw rod; 7. rotating the clamping seat; 8. a mounting block; 9. a tension roller; 10. a T-shaped block; 11. a limit groove; 12. a turntable; 13. a guide roller; 14. an L-shaped trough plate; 15. a sliding plate; 16. a winding motor; 17. a servo cylinder; 18. an arc-shaped block; 19. an arc-shaped limiting block; 20. a winding shaft; 21. a U-shaped groove; 22. a limiting ring; 23. square rods; 24. and (5) a square groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an automatic winding film machine, including bottom plate 1, bottom plate 1 upper surface fixed mounting has first mounting panel 2 respectively, L shape mounting panel 3 and second mounting panel 4, L shape mounting panel 3 upper end lower surface fixed mounting has swivel nut 5, swivel nut 5 inner wall threaded connection has

lead screw

6, 6 lower extreme swing joint of lead screw has rotation cassette 7, rotation cassette 7 lower surface fixed mounting has installation piece 8, installation piece 8 side surface rotation is connected with tensioning roller 9, U-shaped groove 21 has been seted up to first mounting panel 2 upper end, U-shaped groove 21 inner wall swing joint has a winding axle 20, first mounting panel 2 side surface fixed mounting has L shape frid 14, L shape frid 14 upper surface sliding connection has sliding plate 15, sliding plate 15 upper surface fixed mounting has rolling motor 16, L shape frid 14 side surface fixed mounting has servo cylinder 17, wherein servo cylinder 17 and rolling motor 16 all are connected with master controller and power electricity, the master controller can be the conventional known equipment of computer etc. play control, and the power connection technique of current disclosure, it is unnecessary to describe that through rolling motor 16 to promote forward.

In this embodiment, the winding motor 16 is fixedly installed at the output end of the servo cylinder 17, the square rod 23 is fixedly installed at the output shaft of the winding motor 16, the square groove 24 is formed in the side surface of one end of the winding shaft 20, which is close to the winding motor 16, and the inner diameter of the square groove 24 is matched with the outer diameter of the square rod 23, the winding motor 16 is pushed forward by the servo cylinder 17 to enable the square rod 23 to be inserted into the square groove 24, the winding shaft 20 is driven to rotate by the winding motor 16, and meanwhile, the winding motor 16 can be driven to reset by the servo cylinder 17 to enable the square rod 23 to be separated from the square groove 24, so that the winding shaft 20 is conveniently taken out upwards.

In this embodiment, the fixed mounting of first mounting panel 2 upper end side surface has arc piece 18, and arc piece 18 upper end articulates there is arc stopper 19, and arc piece 18 and arc stopper 19 keep away from the one side of articulated position and pass through the bolt locking, arc piece 18 and arc stopper 19 internal diameter and winding shaft 20 external diameter size looks adaptation, and when arc piece 18 and arc stopper 19 fastening and pass through the bolt locking, can carry out spacingly to winding shaft 20 through arc piece 18 and arc stopper 19 for winding shaft 20 is at arc piece 18 and arc stopper 19 inner wall steady rotation.

In the embodiment, a T-shaped block 10 is fixedly arranged on the side surface of the mounting block 8, a limit groove 11 is vertically formed in the side surface of the L-shaped mounting plate 3, the T-shaped block 10 is movably connected to the inner wall of the limit groove 11, and the T-shaped block 10 can perform limit operation when the mounting block 8 slides by sliding on the inner wall of the limit groove 11.

In this embodiment, the positive section of lead screw 6 lower extreme is T-shaped structure, lead screw 6 lower extreme rotation joint is at rotating cassette 7 inner wall, can realize through rotating cassette 7 that lead screw 6 and installation piece 8 rotate the installation, lead screw 6 screw thread respectively runs through L shape mounting panel 3 and swivel nut 5, lead screw 6 upper end fixed mounting has carousel 12, be convenient for drive lead screw 6 through carousel 12 and rotate, make lead screw 6 can reciprocate under the screw thread effect through lead screw 6 and swivel nut 5, simultaneously can drive installation piece 8 and reciprocate the height of adjusting tensioning roller 9 when the card action of rotating cassette 7 to lead screw 6 lower extreme moves through rotating cassette 7.

In this embodiment, the second mounting panel 4 side surface rotates and is connected with guide roll 13, and guide roll 13 quantity is two, and has reserved 15 mm gap between two guide rolls 13, can carry out the direction operation to the film body of different thickness through two guide rolls 13, and take-up spool 20 side surface fixed mounting has spacing ring 22 simultaneously, and spacing ring 22 swing joint is at first mounting panel 2 side surface, can carry out spacingly to it when the film body is twined through spacing ring 22 for the film body twines at the take-up spool 20 side surface that is located between the spacing ring 22.

Working principle: when in use, the height of the tensioning roller 9 is adjusted by rotating the rotary table 12, so that the initial height of the tensioning roller 9 is respectively lower than the winding shaft 20 and the guide roller 13, a film body passes through the lower part of the tensioning roller 9 and is fixed with the winding shaft 20, the winding shaft 20 is driven to rotate by the winding motor 16 to perform winding operation on the film body, the screw rod 6 can be driven to rotate by rotating the rotary table 12, the rotating clamping seat 7 and the mounting block 8 are driven to move downwards by the threaded action of the screw rod 6 and the screw sleeve 5, the tensioning roller 9 is driven to move downwards to compress the film body downwards, the film body is tensioned, the winding roll is prevented from becoming larger due to over-feeding when the film body is wound, the tensioning roller 9 is lifted by reversely rotating the rotary table 12 when the film body is overtightened, the tensioning degree of the film body is reduced, the film body is prevented from being overtightened, the arc block 18 and the arc limiting block 19 are opened when the winding is completed, the servo cylinder 17 is controlled to drive the winding motor 16 to slide towards the servo cylinder 17 so that the square rod 23 is separated from the square groove 24, at the moment, the winding shaft 20 can slide upwards along the U-shaped groove 21 to take out the coiled film upwards, a new winding shaft 20 is placed into the U-shaped groove 21, then the arc block 18 and the arc limiting block 19 are fastened and locked through bolts, the winding motor 16 is driven by the servo cylinder 17 to push forwards so that the square rod 23 is reinserted into the square groove 24, the winding shaft 20 can be driven to rotate again through the winding motor 16 to perform new winding operation, the utility model can drive the winding shaft 20 to rotate through the winding motor 16 to automatically wind and wind the film, the height of the tensioning roller 9 can be adjusted through rotating the rotary table 12 to adjust the tensioning degree when the film is wound, the film is prevented from being too tight or too loose, after winding is completed, the square rod 23 at the output end of the winding motor 16 is driven by the servo cylinder 17 to be separated from the square groove 24, so that the winding shaft 20 can be taken out upwards to complete the blanking operation, the coiled film is convenient to perform blanking, and the film winding and winding efficiency can be greatly improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic winding film machine, includes bottom plate (1), its characterized in that: the utility model discloses a spiral shell board, including bottom plate (1), first mounting panel (2), L shape mounting panel (3) and second mounting panel (4) of bottom plate (1) upper surface fixedly connected with, fixedly connected with swivel nut (5) under L shape mounting panel (3) upper end, swivel nut (5) inner wall threaded connection has lead screw (6), fixedly connected with rotates cassette (7) under lead screw (6) lower extreme, fixedly connected with installation piece (8) under rotation cassette (7), installation piece (8) side surface rotation is connected with tensioning roller (9), U-shaped groove (21) have been seted up to first mounting panel (2) upper end, U-shaped groove (21) inner wall swing joint has rolling axle (20), fixedly connected with L shaped groove board (14) on first mounting panel (2) side surface, L shaped groove board (14) upper surface sliding connection has sliding plate (15), fixedly connected with rolling motor (16) on sliding plate (15), L shaped groove board (14) side surface fixedly connected with servo cylinder (17).

2. An automatic film winding machine according to claim 1, wherein: the winding motor (16) is fixedly connected with the output end of the servo cylinder (17), the square rod (23) is fixedly connected with the output shaft of the winding motor (16), a square groove (24) is formed in the side surface of one end, close to the winding motor (16), of the winding shaft (20), and the inner diameter of the square groove (24) is matched with the outer diameter of the square rod (23).

3. An automatic film winding machine according to claim 1, wherein: the novel cable-stay wire device is characterized in that an arc block (18) is fixedly connected to the surface of the upper end side of the first mounting plate (2), an arc limiting block (19) is hinged to the upper end of the arc block (18), one side, away from a hinged portion, of the arc block (18) and the arc limiting block (19) is locked through a bolt, and the inner diameters of the arc block (18) and the arc limiting block (19) are matched with the outer diameter of a winding shaft (20).

4. An automatic film winding machine according to claim 1, wherein: the mounting block (8) side surface fixedly connected with T shape piece (10), spacing groove (11) have been seted up vertically to L shape mounting panel (3) side surface, T shape piece (10) swing joint is at spacing groove (11) inner wall.

5. An automatic film winding machine according to claim 1, wherein: the lower end of the screw rod (6) is rotationally clamped on the inner wall of the rotary clamping seat (7), the screw rod (6) respectively penetrates through the L-shaped mounting plate (3) and the screw sleeve (5) in a threaded mode, and the upper end of the screw rod (6) is fixedly connected with the rotary disc (12).

6. An automatic film winding machine according to claim 1, wherein: the winding device is characterized in that guide rollers (13) are rotatably connected to the side surface of the second mounting plate (4), two guide rollers (13) are arranged, a 15 mm gap is reserved between the two guide rollers (13), a limiting ring (22) is fixedly connected to the side surface of the winding shaft (20), and the limiting ring (22) is movably connected to the side surface of the first mounting plate (2).